Al-Qifti

Jamal al-Din Abu al-Hasan Ali ibn Yusuf al-Qifti, known to posterity simply as al-Qifti, was an Egyptian scholar, statesman, and biographer of the late twelfth and early thirteenth centuries whose lifelong devotion to books and to the lives of learned men produced one of the foundational works in the history of science. Born in the year 1172 in the town of Qift in Upper Egypt, from which he took the name by which he is remembered, he rose through scholarship and administration to hold high office in Aleppo, and amid the duties of state he never abandoned his first love, which was the collecting of books and the recording of the deeds and works of the scholars, philosophers, physicians, astronomers, and mathematicians who had advanced human knowledge.

Al-Qifti came from a family of standing and learning. His father, Yusuf, was a respected judge and jurist, and the household into which the boy was born valued education and public service in equal measure. He received a thorough grounding in the religious and legal sciences, in Arabic grammar and literature, and in the rational sciences of his day, and he showed from an early age the appetite for reading and the powers of memory that would mark him throughout his life. While he was still young his family moved to Cairo, where the wider world of scholarship opened before him and where he was able to study with leading teachers and to begin assembling the personal library that would eventually become one of the most celebrated private collections of the medieval Islamic world.

As a young man he travelled to Jerusalem, where his father had been appointed to a judicial post, and there he continued his studies and widened his circle of learned acquaintance. The turbulent politics of the age, with the Crusader states contending against the Muslim powers in Syria and Palestine, eventually drew him into the service of the Ayyubid rulers, and his administrative talents quickly became apparent. He entered the bureaucracy and rose through its ranks, demonstrating skill in finance, correspondence, and the management of affairs, until he was appointed to senior office. He settled in Aleppo, one of the great cities of northern Syria, where he served the Ayyubid prince al-Malik al-Aziz and eventually held the high rank of vizier, becoming one of the most powerful and respected officials of the realm.

Yet for all his worldly success, al-Qifti's heart remained with his books. Contemporaries describe his library in tones of wonder, reporting that it was so vast and so valuable that it was reckoned among the treasures of the age, and that he prized his manuscripts above gold and jewels. He was known for his generosity toward scholars, opening his home and his collection to men of learning, supporting them with his patronage, and engaging them in the discussions that nourished his own studies. He never married, it is said, devoting the entirety of his time, his wealth, and his attention to the pursuit of knowledge and the company of the learned. His house in Aleppo became a gathering place for the intellectuals of the age, and his patronage helped sustain the flourishing of scholarship in the city during a difficult and dangerous period.

Out of this lifelong immersion in books and in the company of scholars came his enduring contribution to learning, a biographical dictionary of the men of science whose full Arabic title is usually rendered as "The History of Learned Men," though it is also known under the title "Information on the Wise Men" in the abridgement through which much of it has survived. In this great work al-Qifti gathered the lives of philosophers, physicians, astronomers, mathematicians, grammarians, and other learned men, both from the ancient Greek tradition and from the Arabic-speaking world, arranging them and recording for each what was known of his life, his character, his sayings, and above all the books he had written. As with the work of his slightly younger contemporary in the field of medical biography, the value of al-Qifti's catalogue lies enormously in these bibliographies, for he preserved the titles of innumerable works that have since been lost, allowing later historians to map the intellectual production of entire centuries.

His coverage was notably broad. He did not confine himself to a single discipline but ranged across the whole spectrum of the rational and linguistic sciences, recording the achievements of the Greek founders such as the geometers and astronomers of antiquity alongside the Arab and Persian masters who had inherited, translated, criticised, and surpassed them. He drew on a wide variety of sources, citing earlier biographers and bibliographers, quoting documents, and adding information from his own vast reading and from the oral testimony of the scholars he knew. The result is a work of reference that is indispensable for the study of the history of philosophy and the exact sciences in the medieval world, a companion piece to the biographical traditions in other fields, and a monument to the encyclopedic spirit of Islamic scholarship at its height.

Al-Qifti wrote other works as well, on history, on grammar, and on the biographies of grammarians and men of letters, for his interests were as wide as his reading. He was esteemed by his contemporaries not only as a powerful minister but as one of the most learned men of his time, a living bridge between the world of practical affairs and the world of pure scholarship. He embodied the medieval Islamic ideal of the cultivated administrator, the man who served the state with competence by day and pursued wisdom by night, and who understood that the two callings, far from being opposed, could enrich one another.

He died in Aleppo in the year 1248, full of years and honours, having spent more than seven decades in the service of learning. His magnificent library was, according to the accounts, bequeathed to the ruler he had served, a final act of devotion to the world of books that had been the centre of his life. Much of his great biographical work has come down to us only in a later abridgement, the fuller original having been lost like so many of the treasures whose memory it was written to preserve, yet even in its reduced form it remains one of the most important sources we possess for the history of science before his time.

The legacy of al-Qifti rests on this preservation of knowledge about knowledge. Together with the other great biographical and bibliographical works of his era, his dictionary of learned men forms the backbone of our understanding of how the sciences developed and were transmitted across the ancient and medieval worlds. Every modern historian who traces the careers of the philosophers, the astronomers, and the mathematicians of antiquity and of the Islamic golden age stands in debt to al-Qifti, for it is often through his pages alone that we know these men lived, what they thought, and what they wrote. He showed that to gather, to order, and to safeguard the record of human achievement is a service to civilisation as lasting as any original discovery, and his life remains a model of the union of public duty, personal devotion, and the love of learning for its own sake.